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Dear all, since yesterday I had a working Cygwin 32 running (since years) on my XP 64 prof box. When I tried to update tonight I got errors in post install (see below) and afterwards I could not start any cygwin program, not even bash or grep (tried from a cmd prompt), without any error message. After trying to reinstall from different mirrors, rebooting several times I finally uninstalled cygwin completely as of the FAQ (except for my cygwin/home/*) and installed a fresh base. Without success. *** 32bit, Setup version 2.873: Postinstall script errors (same as with my previous update attempt: ----- Package: 0/Perpetual 0p_000_autorebase.dash exit code -1073741819 Package: _/base-cygwin 000-cygwin-post-install.sh exit code -1073741819 Package: _/_update-info-dir update-info-dir.sh exit code -1073741819 Package: _/coreutils coreutils.sh exit code -1073741819 Package: _/bash bash.sh exit code -1073741819 Package: _/base-files base-files-mketc.sh exit code -1073741819 base-files-profile.sh exit code -1073741819 Package: _/ca-certificates ca-certificates.sh exit code -1073741819 Package: _/lynx lynx.sh exit code -1073741819 Package: _/man-db man-db.sh exit code -1073741819 Package: _/mintty mintty.sh exit code -1073741819 ----- When I try to start bash, the window opens and closes immediately. When I open cmd.exe and try Cygwin commands e.g. 'bash' or 'grep ...' or 'man ...' there is no output at all; the command is found, but no stdout or stderr or stackdump. I'll attach the end of the setup.log.full. cygcheck -s -v -r > cygcheck_32bit.out (run from cmd.exe) gave an error: garbled output from 'id' command - no uid= found then hung with using 25% cpu (1 of my 4 cores), but still produced output, which I attach. I deleted the 32bit version as of FAQ and tried a base install of 64bit. *** 64bit, Setup version 2.873: The setup ran smooth, I can start bash. But e.g a 'ls' gives me errors and a bash.exe.stackdump (attached). The errors are: ----- $ ls0 [main] bash 2356 F:\cygwin\bin\bash.exe: *** fatal error in forked process - fork: can't reserve memory for parent stack 0x140000 - 0x340000, (child has 0x30000 - 0x230000), Win32 error 487 2312 [main] bash 2356 cygwin_exception::open_stackdumpfile: Dumping stack trace to bash.exe.stackdump 1 [main] bash 4356 fork: child -1 - forked process 2356 died unexpectedly, retry 0, exit code 0x100, errno 11
bash: fork: retry: No child processes1006256 [main] bash 4872 F:\cygwin\bin\bash.exe: *** fatal error in forked process - fork: can't reserve memory for parent stack 0x140000 - 0x340000, (child has 0x30000 - 0x230000), Win32 error 487 1006797 [main] bash 4872 cygwin_exception::open_stackdumpfile: Dumping stack trace to bash.exe.stackdump 2591368 [main] bash 4356 fork: child -1 - forked process 4872 died unexpectedly, retry 0, exit code 0x100, errno 11
bash: fork: retry: No child processes4597941 [main] bash 1540 F:\cygwin\bin\bash.exe: *** fatal error in forked process - fork: can't reserve memory for parent stack 0x140000 - 0x340000, (child has 0x30000 - 0x230000), Win32 error 487 4599025 [main] bash 1540 cygwin_exception::open_stackdumpfile: Dumping stack trace to bash.exe.stackdump 5849328 [main] bash 4356 fork: child -1 - forked process 1540 died unexpectedly, retry 0, exit code 0x100, errno 11
bash: fork: retry: No child processes9855748 [main] bash 976 F:\cygwin\bin\bash.exe: *** fatal error in forked process - fork: can't reserve memory for parent stack 0x140000 - 0x340000, (child has 0x30000 - 0x230000), Win32 error 487 9856620 [main] bash 976 cygwin_exception::open_stackdumpfile: Dumping stack trace to bash.exe.stackdump 11107304 [main] bash 4356 fork: child -1 - forked process 976 died unexpectedly, retry 0, exit code 0x100, errno 11
bash: fork: retry: No child processes19114176 [main] bash 3372 F:\cygwin\bin\bash.exe: *** fatal error in forked process - fork: can't reserve memory for parent stack 0x140000 - 0x340000, (child has 0x30000 - 0x230000), Win32 error 487 19114675 [main] bash 3372 cygwin_exception::open_stackdumpfile: Dumping stack trace to bash.exe.stackdump 20714816 [main] bash 4356 fork: child -1 - forked process 3372 died unexpectedly, retry 0, exit code 0x100, errno 11
bash: fork: Resource temporarily unavailable ----- When trying Cygwin commands from a cmd.exe prompt, commands seem to work, e.g. a simple 'ls' or 'grep --help' or 'grep -i insert some.sql' or 'vi some.sql'. But I did not test very much. Output of cygcheck -s -v -r > cygcheck_64bit.out attached. *** Restoring Cygwin from backup Finally I restored the complete cygwin folder from a backup. Now Cygwin works again as a charm. I conclude, that my system itself is OK and something or the other might be broken in the current Cygwin version? Any help is welcome, because I want to be able to update Cygwin in the future. If I shall do some tests or can assist in other ways, pls drop me a note. Thanks and best regards, Georg -- ___ ___ | + | |__ Georg Rehfeld Woltmanstr. 12 20097 Hamburg |_|_\ |___ rehfeld@georg-rehfeld.de +49 (40) 23 53 27 10
Attachment:
end_of_setup_32.log.full
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cygcheck_32bit.out
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bash.exe.stackdump
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cygcheck_64bit.out
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